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Tarantool vs. PostgreSQL

Tarantool PostgreSQL + Add column
Category
Preference (50% global votes) (65% global votes)
Website tarantool.​org postgresql.​org
License
Design
Database model
Data storage
Embeddable No No
Features
Query language
Data types
Conditional entry updates Yes Yes
Map and reduce Yes No
Unicode Yes Yes
TTL for entries Conditional Yes
Compression Yes Yes
Integrity
Integrity model
Atomicity Yes Yes
Consistency Yes Yes
Isolation Yes Yes
Durability (data storage) Yes Yes
Transactions Yes Yes
Referential integrity ? Yes
Revision control ? Yes
Locking model
Indexing
Secondary Indexes Yes Yes
Composite keys Yes Yes
Full text search No Yes
Geospatial Indexes Yes Yes
Graph support ? Conditional
Distribution
Horizontal scalable Yes Yes
Replication Yes Yes
Replication mode
Sharding Yes Yes
Restrictions
Value size max. 50 MB 1 GB
System requirements
Operating system
Native driver
Memory minimum 64 MB 32 MB
Architecture
Programming language
More
Description In-memory database Object-Relational Database Management System
Brand
Multi-user system Yes Yes
Extension/Plug-in Yes Yes
Database
Multilingual content Yes Yes
Price rating ★★★★☆ ★★★★★
Standard compliance No Yes
Software distribution
Synchronisation ?
Release Date 2016 May 1995
Documentation level ★★★★☆ ★★★★★
RESTful Conditional Yes
Lines of code 250 k 839 k
Distributed Counter Yes ?
Free to use Yes Yes
Active Yes Yes
Database Connection Pooling Yes Yes
Real time analytics Yes Yes
Creation Date 2008 1995
Community Driven Good Good
Web interface Yes Yes
Versioning Good ?
API Good Good
2 Letter Country Code US ?
Color
Cloud platform support
Online backup Yes Yes
Partial Index Yes Yes
Key length max 4 000 000 ?
Geographic Replication Yes ?
Log Yes Yes
Implementation flexibility (100% global votes) (83% global votes)
Download tarantool.​org/​download.​html www.​postgresql.​org/​download/​
Level of access authorization
Backup functionality Good Good
Query Cache Yes Yes
Ease of use ★★★★☆ ★★★★★
In-Place Update Yes Yes
Free for commercial use Yes Yes
Sorts Yes Yes
Capped Collections Yes ?
Tuneable write concerns No Yes
Event Driven Architecture Yes ?
Bitmap index Yes ?
Open Source Yes Yes
Op/s 1 000 000 1 000 005
Maven support Yes ?
Triggers Yes Yes
Server side custom code Yes Yes
Perfomance ★★★★★ ★★★★★
Cloud-enabled Yes Yes
Licenses model ?
Minimal memory footprint 1 B 32 MB
Materialized Views No Yes
Pipeline Aggregation Yes Yes
Predictive Analytics Yes ?
Geospatial Yes Yes
Server Side Java Script No Yes
JSON Yes Yes
Flexible Table(Schema) Yes Yes
Geo-distributed Yes Yes
Ajax Yes ?
Batch Loading Yes Yes
Max rows in query result 1 000 000 000 000 ?
Clustering over WAN Yes ?
Fully Distributed Yes Yes
Stored Procedure Yes Yes
Corruption Resistant Yes ?
Second Level Caching Yes ?
Concurrency Yes Yes
Auto-Sharding Yes No
Contributors 48 21
Delta read Yes ?
Delta Update Yes ?
Aggregators Yes ?
HTTP Session replication Yes ?
In business since 2008 ?
Number of systems in production 153 ?
24/7 support Yes Yes
Free edition Yes Yes
Distributed code Deployment Yes ?
Rolling Upgrade Yes ?
Offheap Memory Yes ?
SQL Queries Yes Yes
Atomic Persistence Yes ?
Minimum Java version 1.7 ?
Average Latency (milliseconds)) 1 ?
Maximum Database Size 3 PB ?
Multi-statement Transactions Yes ?
memcached protocol Yes ?
Does your mom understand it No ?
Monitoring UI Yes Yes
Recursive queries Yes Yes
Online backup (no locking) Yes Yes
CLI` Yes Yes
Web Page Caching Yes ?
Web Page Fragment Caching Yes ?
In Memory Data Grid ?
Hadoop Integration Yes ?
Compute Grid Yes ?
Point In Time Recovery Yes Yes
Does your boss understand it? No ?
WYSIWYG-Editor ? Yes
Multiple projects ? Yes
Object-Relational Mapping (ORM) ? Yes
Data encryption ? Yes
XML Aware ? Good
Function Based Index ? Yes
Read preferences ? Yes
XQuery Support ? Yes
Multivariate Testing ? Yes
Spring Data Support ? Yes
Text Analytics ? Yes
HTML5 Charts ? No
ORM Join Support ? Yes
User and Group role based security model ? Yes
3D Support ? No
Network datatype ? Yes
Windowed aggregate ? Yes
+ Add row ++
Tarantool PostgreSQL
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